| San Marino to Glenvar Heights (Florida) | 2,322.87 mi (3,738.30 km) |
| San Marino to Glenview (Illinois) | 1,725.73 mi (2,777.30 km) |
| San Marino to Gloucester (Massachusetts) | 2,599.77 mi (4,183.93 km) |
| San Marino to Gloucester City (New Jersey) | 2,382.29 mi (3,833.93 km) |
| San Marino to Gloucester Point (Virginia) | 2,326.09 mi (3,743.48 km) |
| San Marino to Gloversville (New York) | 2,413.74 mi (3,884.54 km) |
| San Marino to Godfrey (Illinois) | 1,577.71 mi (2,539.09 km) |
| San Marino to Gold Canyon (Arizona) | 387.86 mi (624.20 km) |
| San Marino to Golden (Colorado) | 810.27 mi (1,304.00 km) |
| San Marino to Golden Gate (Florida) | 2,230.70 mi (3,589.97 km) |
| San Marino to Golden Glades (Florida) | 2,323.78 mi (3,739.76 km) |
| San Marino to Golden Valley (Minnesota) | 1,508.56 mi (2,427.79 km) |
| San Marino to Goldenrod (Florida) | 2,193.39 mi (3,529.92 km) |
| San Marino to Goldsboro (North Carolina) | 2,264.77 mi (3,644.79 km) |
| San Marino to Goleta (California) | 102.02 mi (164.19 km) |
